Ronald Acuna Jr. has been named MLB NL Rookie of the Year for 2018. USA Sports Marketing has designed an exclusive limited edition Major League Baseball to commemorate this historic event. These baseballs are branded in blue with the Official Ronald Acuna Jr. Rookie of the Year Logo, commissioner's signature, and the Rawlings Logo. Each baseball arrives shrink wrapped in a Rawlings UV Protected Display Cube with an MLB Hologram.